52196080

素因数分解:

$2^4\times 5^1\times {\mathrm{652451}}^1$

素因数の和:652464

約数の個数: 20

約数和(自身を含む): 121356072

約数和(自身を除く): 69159992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 652451, 1304902, 2609804, 3262255, 5219608, 6524510, 10439216, 13049020, 26098040, 52196080]

約数ペア:

[(1, 52196080), (2, 26098040), (4, 13049020), (5, 10439216), (8, 6524510), (10, 5219608), (16, 3262255), (20, 2609804), (40, 1304902), (80, 652451)]